Hartford, WI vs Phoenix, AZ

Side-by-side comparison of monthly climate normals (NOAA 1991-2020).

Hartford is cooler than Phoenix (44.7°F vs 72.5°F annual avg) and wetter than it (34.1 in vs 8.9 in per year). Hartford has a Warm-summer humid continental climate; Phoenix a Desert (hot) climate.

Hartford, WI

Annual avg
44.7°F
Annual precip
34.1 in
Warmest month
July (80.2°F)
Coldest month
January (8.5°F)
Annual swing
52°F
Pleasant months
2 / 12
Warm-summer humid continental Dfb USDA Zone 6a

Phoenix, AZ

Annual avg
72.5°F
Annual precip
8.9 in
Warmest month
July (104.0°F)
Coldest month
December (42.7°F)
Annual swing
39.1°F
Pleasant months
2 / 12
Desert (hot) BWh USDA Zone 9b

Best months to visit each city

Hartford

J
F
M
A
M
J
J
A
S
O
N
D

Phoenix

J
F
M
A
M
J
J
A
S
O
N
D

Month-by-month comparison

Month Hartford Phoenix
High Low Precip High Low Precip
January 25.9°F 8.5°F 1.52 in 65.4°F 44.1°F 1.17 in
February 29.9°F 11.4°F 1.26 in 68.1°F 46.1°F 1.21 in
March 41.3°F 21.7°F 1.78 in 75.0°F 50.9°F 1.09 in
April 54.3°F 33.2°F 3.43 in 82.5°F 56.6°F 0.35 in
May 66.7°F 44.3°F 3.82 in 91.5°F 64.7°F 0.19 in
June 76.6°F 54.4°F 4.77 in 101.5°F 72.7°F 0.03 in
July 80.2°F 58.2°F 3.89 in 104.0°F 80.8°F 0.81 in
August 78.6°F 56.2°F 3.74 in 102.5°F 80.5°F 0.96 in
September 71.8°F 48.4°F 3.23 in 97.5°F 74.7°F 0.71 in
October 58.7°F 37.1°F 2.91 in 86.3°F 62.7°F 0.67 in
November 43.8°F 25.9°F 2.06 in 74.0°F 50.8°F 0.90 in
December 31.3°F 15.4°F 1.68 in 63.9°F 42.7°F 0.81 in
Hartford overview
Full climate profile
 Phoenix overview
Full climate profile